```json { "stock_code": "300846", "stock_name": "首都在线", "market_type": "A", "analysis_date": "2026-02-05T08:52:32.329139", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "above", "phase": "unclear", "key_levels": [ {"price": 27.6, "label": "近期高点（2026-01-29）"}, {"price": 25.05, "label": "MA20(25.05)"}, {"price": 24.6, "label": "近期低点（2026-02-04 & 2026-02-05）"}, {"price": 21.12, "label": "MA200(21.12)"} ], "tren